Heiko Carstens 9b2efe035e s390/vdso: fix stack corruption ... The kernel provided vdso functions do not get a stack frame from the calling function and therefore may not change the stack contents, unless they allocate space on their own. This problem was exposed with 070b7be633 "s390/vdso: replace stck with stcke" which writes 16 bytes instead of 8 bytes into the stack frame. These additional 8 bytes however were indeed used by the caller (glibc) to save data and therefore this data was corrupted by the vdso code. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2014-10-27 13:27:02 +01:00
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.gitignore	s390: add various .gitignore files.	2012-05-16 14:42:41 +02:00
clock_getres.S	s390/vdso: add vdso support for coarse clocks	2014-09-09 08:53:27 +02:00
clock_gettime.S	s390/vdso: fix stack corruption	2014-10-27 13:27:02 +01:00
gettimeofday.S	s390/vdso: fix stack corruption	2014-10-27 13:27:02 +01:00
Makefile	[S390] vdso: disable gcov profiling	2011-05-23 10:24:29 +02:00
note.S	[S390] introduce vdso on s390	2008-12-25 13:38:55 +01:00
vdso64_wrapper.S	Use macros for .data.page_aligned section.	2009-09-21 06:27:08 +02:00
vdso64.lds.S	[S390] introduce vdso on s390	2008-12-25 13:38:55 +01:00